openerp-india team mailing list archive

[Alexandre Fayolle - camptocamp <alexandre.fayolle@xxxxxxxxxxxxxx>]

Quick and dirty cleanup query:

DELETE FROM mail_message WHERE model='procurement.order' AND  date <
CURRENT_DATE - 1 ;

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https://bugs.launchpad.net/bugs/1233730

Title:
  [7.0] large number of mail.message prevents displaying a record

Status in OpenERP Addons (modules):
  New

Bug description:
  Hello,

  On a test instance running on my customer, the scheduler runs through
  a cron about 6x each day.

  Each of these runs generates 3 mail.messages on procurements which are
  in exception:

  => select id,date, author_id, subject, body  from mail_message where
  model='procurement.order' and res_id = 97 order by date;

     4577 | 2013-07-19 10:40:10 |         6 |         | <p>Aucun fournisseur défini pour cet article !</p>
     4569 | 2013-07-19 10:40:10 |         6 |         | <div>     • <b>Status</b>: Exception → Confirmed</div>
     4576 | 2013-07-19 10:40:10 |         6 |         | <div>     • <b>Status</b>: Confirmed → Exception</div>
     4715 | 2013-07-19 11:40:42 |         6 |         | <div>     • <b>Status</b>: Exception → Confirmed</div>
     4727 | 2013-07-19 11:40:43 |         6 |         | <p>Aucun fournisseur défini pour cet article !</p>
     4726 | 2013-07-19 11:40:43 |         6 |         | <div>     • <b>Status</b>: Confirmed → Exception</div>
     4775 | 2013-07-19 12:40:08 |         6 |         | <div>     • <b>Status</b>: Exception → Confirmed</div>
     4786 | 2013-07-19 12:40:09 |         6 |         | <div>     • <b>Status</b>: Confirmed → Exception</div>
     4787 | 2013-07-19 12:40:09 |         6 |         | <p>Aucun fournisseur défini pour cet article !</p>
     [...] 

  On some of these records, the number of generated mail.messages over
  time can be high:

  =>  select count(id)  from mail_message where model='procurement.order' and res_id = 97;
   count 
  -------
    5287
  (1 ligne)

  
  It is not possible to display that record in Firefox or Chrome, because the page takes forever to display with the browser becoming totally unresponsive, until the tab is killed. 

  Several problems here:

  * automated generation of messages on a periodic tasks, which runs the risk of generating an uncontrolled amount of messages. 
  * no pagination of the display of messages. The feature seems to exists (cf. the Messaging -> Inbox screen) but it is not used when displaying a record with attached messages
  * no way of mass marking messages as read (typically admin is used to run the scheduler via cron and admin is not connected every day on a customer's instance to mark messages as read. When I connect using that account to do support, I am blocked by the amount of unread messages on the procurement order)

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